3,4- Dimethylpyrazole phosphate DMPP cas 202842-98-6 nitrification inhibitor CAS NO.202842-98-6

Name：3,4- Dimethylpyrazole phosphate

(DMPP)

CAS NO.：202842-98-6

MF.：C5H11N2O4P

MW.：194.12

Purity：≥ 97%

Melting Point：168.0~173.0℃

Assay (HPLC)                         97~101%

Identification                            IR

Melting point                          168.0~173.0℃

Residue on ignition                      ≤0.1%

Heavy metals                           ≤20ppm

Loss on drying                          ≤0.5%

Appearance                 White to almost white crystalline powder

Q1. How about your samples

Yes, we can serve you our samples for your test (Freight collect).

You also can get a refund of the freight cost when the bulk order is placed.

Q2. How much for the freight

It depends on your area, we will use DHL, FedEx and EMS bulk service, it had discount

as normal express service. And we can return freight while you place order.

Q3. Do you have discount for large quantities

Yes, It not only depends on your order quantity, but also the item you booked. 

Q4. What about delivery

Prompt shipment after receipt of order confirmation for regular products. 

JOYMAN BIOTECH (LIANYUNGANG) CO.,LTD is committed to the APIs, 

urease inhibitors,agrochemical intermediates, fine chemicals and pharmaceutical

intermediates of the development, production and sales.

We have advanced production technology, complete testing means, strong technical

force and research and development ability. Company is good at oxidation reaction,

chlorosulfonation reaction, acetylation reaction, nitration, hydrogenation, and other

related reaction, and can be for the domestic and foreign customers processing 

customized products.